13-Letter Words Matching O______T_____

There are 24 13-letter words that match O______T_____. 10 are common words, such as OBSERVATIONAL and OBSERVATORIES. A rarer one is OVIPOSITIONAL. In this set, E is the most frequent open letter (22 words). 5 words contain a doubled letter.

Full list 24

observationalobservatoriesobstructivelyornamentationoutstretchingoveremotionalovermasteringoverprotectedoverstatementoverwinteringorientationalovariectomiesoverhastinessobstinatenessoccidentalizeopenmouthedlyoriginativelyoscillationaloutglitteringoutpolitickedoverabstractsovercautionedoverfertilizeovipositional

About this list

Words
24 (10 common words)
Common example
observational
Rare example
ovipositional
Doubled letters
5
Ending in S
5
Most frequent letter
E (22)

Questions

How many 13-letter words matching o______t_____ are there?

24. 10 of them are common words.

What is a common example?

OBSERVATIONAL is among the common words in this set.